| 6691 |
| Fluke | 9600FLT | Calibrators - RF | Wide Offset Phase Noise Filter, 1 GHz |
| 6692 |
| Fluke | 96040A | Calibrators - RF | RF Reference Source 4 GHz , including 50 O Leveling Head |
| 6693 |
| Fluke | 96040A-75 | Calibrators - RF | RF Reference Source 4 GHz , including 50 O and 75 O Leveling Heads |
| 8057 |
| EMC Partner | VERI-MIL3 | Calibrators - RF | CALIBRATION FIXTURE FOR MIL-STD-461 |